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If I call 'in_interrupt' function just before 'irq_exit()', It will still return non-zero value, because still it it in interrupt context. note : there was no nesting of interrupt happened. ...
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- 10-08-2009 #1
- Join Date
- May 2008
in_interrupt function in kernel
note : there was no nesting of interrupt happened.
Is my understanding correct ?
another question is : in micro state accounting msa_finish_irq is called before irq_exit(); I think that is wrong.